Math, asked by priyankaroy35, 11 months ago

a car averages 40 miles per hour for the first 6 hours of a trip and averages 60 miles per hour for each additional hour of travel time. if the average speed for the entire trip is 55 miles per hour, how many hours long is the trip?

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Answered by Deepanshijindal

0

which class question is it

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